للبيع Summit Racing™ Pro BBC Big Nasty LS Firing Order Hydraulic Roller Cams SUM-1341SN في الإمارات, دبيإعلان #389028

Summit Racing™ Pro BBC Big Nasty LS Firing Order hydraulic roller cams are high performance, billet steel camshafts for big block Chevys designed with the 4/7 firing order (1-8-7-3-6-5-4-2) to improve engine harmonics, reduce bearing wear, and enhance power. These cams offer advanced profiles (appx. .550-.741 lift) for improved power and require specific setups, including a cam button and modified firing order. Key features and specs: * Performance: Options range from street/towing to high-RPM drag racing, with some setups producing significant power * 4/7 Swap/LS F